CN104084568A - Mold opening and closing machine for gravity metal mold casting - Google Patents
Mold opening and closing machine for gravity metal mold casting Download PDFInfo
- Publication number
- CN104084568A CN104084568A CN201410342329.6A CN201410342329A CN104084568A CN 104084568 A CN104084568 A CN 104084568A CN 201410342329 A CN201410342329 A CN 201410342329A CN 104084568 A CN104084568 A CN 104084568A
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- oil cylinder
- side plate
- platen
- piston rod
- closing machine
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Abstract
The invention discloses a mold opening and closing machine for gravity metal mold casting. The mold opening and closing machine comprises an oil cylinder I (1), a limiting device, a table plate (2) and a mold opening and closing device body. A piston rod of the oil cylinder I (1) penetrates through the table plate (2), a core (3) is arranged at the top of the piston rod, an oil cylinder II (5) is perpendicular to a side plate (4) and is fixedly installed on the side plate (4), a piston rod of the oil cylinder II (5) penetrates through the side plate (4), fixing plates (6) are perpendicular to the table plate (2) and are arranged at the top of the piston rod of the oil cylinder II (5), the parts, located on the two sides of a mold (7), of the fixing plates (6) are provided with through holes, two sliding sleeves (8) on the two fixing plates (6) are arranged on two guide columns (9) respectively in a sleeved mode, and two buckles (10) are both installed on the guide columns (9). The mold opening and closing machine has the advantages of improving the electric tool shell production efficiency, lowering the labor intensity of manual finished part taking, lowering the production cost and meeting the requirement for mass production of products.
Description
Technical field
The present invention relates to the gravity casting field of housing of electric tool, particularly a kind of gravity metal type casting Mould opening and closing machine.
Background technology
At present, existing housing of electric tool gravity metal type casting process, adopt the mode of fixed half and moving half, the folding mould of dynamic model all adopts manual type to operate, after matched moulds, be fixed with feed screw nut, core is fixed in mold cavity by an easy device, can die sinking after cooling time, dynamic model and cover half are separated with manpower, the part of now cast molding is also likely stayed in one of them half die cavity, also need manpower that it is taken out from die cavity, core is also retained in part, needing manpower to be knocked with part separates, part of damage very easily in this process, cause part to scrap.Therefore, this casting process labour intensity is large, and productivity ratio is low, and wastes energy, and production cost is high, can not meet the requirement of production in enormous quantities.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of and improved production efficiency, reduced labour intensity, easy to operate, save the energy, reduce production costs, meet product and produce the gravity metal type of the needs Mould opening and closing machine of casting in enormous quantities.
Object of the present invention is achieved through the following technical solutions: a kind of gravity metal type casting Mould opening and closing machine, it comprises oil cylinder I, stopping means, platen and folding mould device, oil cylinder I is perpendicular to platen and be fixedly mounted on the bottom of platen, the piston rod of oil cylinder I is provided with core through platen and piston rod part, folding mould device is by side plate, oil cylinder II, fixed head and mould composition, side plate is perpendicular to platen and be arranged on platen, oil cylinder II is perpendicular to side plate and be fixedly mounted on side plate, the piston rod of oil cylinder II is through side plate, fixed head is perpendicular to platen and be arranged on the top of oil cylinder II piston rod, fixed head and oil cylinder II are arranged on the both sides of side plate, mould is arranged on the end face of fixed head, on fixed head and the both sides that are positioned at mould are provided with through hole, in two through holes, be provided with sliding sleeve, on described platen, be provided with two folding mould devices, two folding mould devices are symmetrical arranged and two folding mould devices are positioned at the both sides of core, between two side plates, be provided with two leads perpendicular to side plate, two sliding sleeves on two fixed heads are enclosed within respectively on two leads, described stopping means is made up of two buckles, two buckles are installed on lead, on two described leads, point be provided with stopping means and two stopping means are symmetrical arranged.
Between described fixed head and mould, be provided with exhaust packing ring.
Described oil cylinder I and oil cylinder II are cylinder or feed screw nut pair.
The bottom of described platen is provided with multiple columns, and the bottom of each column is provided with burr adjustable tail margin.
On the piston rod of two described oil cylinder II, be provided with floating junction.
On described side plate, be provided with and control the reversal valve that the piston rod of oil cylinder I and two oil cylinder II stretches out or retracts.
Between two described side plates, be provided with multiple joint pins perpendicular to side plate.
The present invention has the following advantages: of the present invention improved produce housing of electric tool efficiency, reduced labour intensity that workman takes out fabricated part, easy to operate, reduce production costs, meet product and produce needs in enormous quantities, use in extensive rangely.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is top view of the present invention;
In figure, 1-oil cylinder I, 2-platen, 3-core, 4-side plate, 5-oil cylinder II, 6-fixed head, 7-mould, 8-sliding sleeve, 9-lead, 10-buckle, 11-exhaust packing ring, 12-column, 13-burr adjustable tail margin, 14-floating junction, 15-reversal valve, 16-joint pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As Figure 1-3; a kind of gravity metal type casting Mould opening and closing machine; it comprises oil cylinder I1, stopping means, platen 2 and folding mould device, and oil cylinder I1 is perpendicular to platen and be fixedly mounted on the bottom of platen 2, and the piston rod of oil cylinder I1 is provided with core 3 through platen 2 and piston rod part.As Figure 1-3, folding mould device is made up of side plate 4, oil cylinder II5, fixed head 6 and mould 7, side plate 4 is perpendicular to platen 2 and be arranged on platen 2, oil cylinder II5 is perpendicular to side plate 4 and be fixedly mounted on side plate 4, the piston rod of oil cylinder II5 is through side plate 4, fixed head 6 is perpendicular to platen 2 and be arranged on the top of oil cylinder II5 piston rod, fixed head 6 and oil cylinder II5 are arranged on the both sides of side plate 4, mould 7 is arranged on the end face of fixed head 6, on the fixed head 6 and both sides that are positioned at mould 7 are provided with through hole, in two through holes, are provided with sliding sleeve 8.As Figure 1-3, on platen 2, be provided with two folding mould devices, two folding mould devices are symmetrical arranged and two folding mould devices are positioned at the both sides of core 3, between two side plates 4, being provided with two is enclosed within respectively on two leads 9 perpendicular to two sliding sleeves 8 on 9, two fixed heads 6 of lead of side plate 4.As Figure 1-3, stopping means is made up of two buckles 10, two buckles 10 are installed on lead 9, on two leads 9, point be provided with stopping means and two stopping means are symmetrical arranged, four buckles 10 on two leads 9 close and close required stroke and be fixed on lead 9 according to two moulds 7, and buckle 10 has played the effect of restriction mould 7 positions.
As shown in Fig. 1-3, between fixed head 6 and mould 7, be provided with exhaust packing ring 11, make to be formed with gap between mould 7 and fixed head 6, facilitate the exhaust of mould 7; The bottom of platen 2 is provided with multiple columns 12, and column 12 has played the effect of supporting whole Mould opening and closing machine, and the bottom of each column 12 is provided with burr adjustable tail margin 13, and burr adjustable tail margin 13 is for regulating the height of whole Mould opening and closing machine, is convenient to workman and operates and change 15; On the piston rod of two oil cylinder II5, be provided with floating junction 14, the piston rod that floating junction 14 is convenient to oil cylinder II5 moves stably; Between two side plates 4, be provided with multiple joint pins 16 perpendicular to side plate 4.
Oil cylinder I1 and oil cylinder II5 are as shown in figures 1 and 3 cylinder or feed screw nut pair; On side plate 4, be provided with and control the reversal valve 15 that the piston rod of oil cylinder I1 and two oil cylinder II5 stretches out or retracts.
The course of work of the present invention is as follows: first close and close required stroke two buckles 10 are fixed on lead 9 according to two moulds 7, the piston rod of controlling two oil cylinder II5 by reversal valve 15 again stretches out and controls the piston rod of controlling oil cylinder I1 and stretch out, when the buckle 10 being adjacent when two fixed heads 6 blocks, illustrate that two moulds 7 are closed, now, in two moulds 7, pour casting liquid into, after after a while cooling, only need first control the piston rod retraction 10mm of oil cylinder I1, core 3 is not detached in part, then controlling the piston rod of two oil cylinder II5 retracts, part can not stayed in the die cavity of two moulds 7 like this, be part with mould 7 and core 3 between all separate, thereby facilitated, part is taken out, save the labour intensity that takes out finished product housing of electric tool, improve the efficiency of producing housing of electric tool, be particularly suitable for producing in batches housing of electric tool.
Claims (7)
1. a gravity metal type casting Mould opening and closing machine, it is characterized in that: it comprises oil cylinder I(1), stopping means, platen (2) and folding mould device, oil cylinder I(1) perpendicular to platen and be fixedly mounted on the bottom of platen (2), oil cylinder I(1) piston rod be provided with core (3) through platen (2) and piston rod part, folding mould device is by side plate (4), oil cylinder II(5), fixed head (6) and mould (7) composition, side plate (4) is perpendicular to platen (2) and be arranged on platen (2), oil cylinder II(5) perpendicular to side plate (4) and be fixedly mounted on side plate (4), oil cylinder II(5) piston rod through side plate (4), fixed head (6) is perpendicular to platen (2) and be arranged on oil cylinder II(5) top of piston rod, fixed head (6) and oil cylinder II(5) be arranged on the both sides of side plate (4), mould (7) is arranged on the end face of fixed head (6), fixed head (6) both sides upper and that be positioned at mould (7) are provided with through hole, in two through holes, be provided with sliding sleeve (8), on described platen (2), be provided with two folding mould devices, two folding mould devices are symmetrical arranged and two folding mould devices are positioned at the both sides of core (3), between two side plates (4), be provided with two leads perpendicular to side plate (4) (9), two sliding sleeves (8) on two fixed heads (6) are enclosed within respectively on two leads (9), described stopping means is made up of two buckles (10), two buckles (10) are installed on lead (9), upper point of described two leads (9) are provided with stopping means and two stopping means are symmetrical arranged.
2. a kind of gravity metal type casting Mould opening and closing machine according to claim 1, is characterized in that: between described fixed head (6) and mould (7), be provided with exhaust packing ring (11).
3. a kind of gravity metal type casting Mould opening and closing machine according to claim 1, is characterized in that: described oil cylinder I(1) and oil cylinder II(5) be cylinder or feed screw nut pair.
4. a kind of gravity metal type casting Mould opening and closing machine according to claim 1, is characterized in that: the bottom of described platen (2) is provided with multiple columns (12), and the bottom of each column (12) is provided with burr adjustable tail margin (13).
5. a kind of gravity metal type casting Mould opening and closing machine according to claim 1, is characterized in that: two described oil cylinder II(5) piston rod on be provided with floating junction (14).
6. a kind of gravity metal type casting Mould opening and closing machine according to claim 1, is characterized in that: on described side plate (4), be provided with and control oil cylinder I(1) and two oil cylinder II(5) the piston rod reversal valve (15) that stretches out or retract.
7. a kind of gravity metal type casting Mould opening and closing machine according to claim 1, is characterized in that: between described two side plates (4), be provided with multiple joint pins perpendicular to side plate (4) (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342329.6A CN104084568B (en) | 2014-07-18 | 2014-07-18 | A kind of gravity metal type casting Mould opening and closing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342329.6A CN104084568B (en) | 2014-07-18 | 2014-07-18 | A kind of gravity metal type casting Mould opening and closing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104084568A true CN104084568A (en) | 2014-10-08 |
| CN104084568B CN104084568B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410342329.6A Expired - Fee Related CN104084568B (en) | 2014-07-18 | 2014-07-18 | A kind of gravity metal type casting Mould opening and closing machine |
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| CN (1) | CN104084568B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799485A (en) * | 2017-03-24 | 2017-06-06 | 佛山市恒学科技服务有限公司 | A kind of reversible clapper die spotting press |
| CN107470600A (en) * | 2017-09-30 | 2017-12-15 | 开平市季诺卫浴有限公司 | A kind of tap casting equipment |
| CN107598144A (en) * | 2017-09-18 | 2018-01-19 | 钟斌海 | The processing unit (plant) and processing method of a kind of Rare Metals Materials |
| CN109648050A (en) * | 2019-01-29 | 2019-04-19 | 佛山市南海力格模具五金有限公司 | A kind of molding equipment and its processing method of T-type connector |
| CN114345435A (en) * | 2021-12-13 | 2022-04-15 | 安徽省建筑科学研究设计院 | Heavy bearing experiment table for geotechnical experiment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206799A (en) * | 1978-12-11 | 1980-06-10 | Mcdonald John W | Oblique core locking mechanism for die casting machines |
| JPH07214274A (en) * | 1993-03-05 | 1995-08-15 | U Mold:Kk | Vertical die casting method and device |
| JP2000233426A (en) * | 1999-02-17 | 2000-08-29 | Nissei Plastics Ind Co | Injection molding machine |
| US20030051852A1 (en) * | 2001-09-17 | 2003-03-20 | Toshihiko Maesaka | Die-casting systems and machines and methods for withdrawing cores in die-casting systems and machines |
| CN203556858U (en) * | 2013-11-29 | 2014-04-23 | 无锡市双全机械制造厂 | Five-die-opening gravity casting machine |
| CN203649376U (en) * | 2013-11-29 | 2014-06-18 | 无锡市双全机械制造厂 | Metal mold casting machine |
| CN203956065U (en) * | 2014-07-18 | 2014-11-26 | 四川红光汽车机电有限公司 | A kind of gravity metal type casting Mould opening and closing machine |
-
2014
- 2014-07-18 CN CN201410342329.6A patent/CN104084568B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206799A (en) * | 1978-12-11 | 1980-06-10 | Mcdonald John W | Oblique core locking mechanism for die casting machines |
| JPH07214274A (en) * | 1993-03-05 | 1995-08-15 | U Mold:Kk | Vertical die casting method and device |
| JP2000233426A (en) * | 1999-02-17 | 2000-08-29 | Nissei Plastics Ind Co | Injection molding machine |
| US20030051852A1 (en) * | 2001-09-17 | 2003-03-20 | Toshihiko Maesaka | Die-casting systems and machines and methods for withdrawing cores in die-casting systems and machines |
| CN203556858U (en) * | 2013-11-29 | 2014-04-23 | 无锡市双全机械制造厂 | Five-die-opening gravity casting machine |
| CN203649376U (en) * | 2013-11-29 | 2014-06-18 | 无锡市双全机械制造厂 | Metal mold casting machine |
| CN203956065U (en) * | 2014-07-18 | 2014-11-26 | 四川红光汽车机电有限公司 | A kind of gravity metal type casting Mould opening and closing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799485A (en) * | 2017-03-24 | 2017-06-06 | 佛山市恒学科技服务有限公司 | A kind of reversible clapper die spotting press |
| CN107598144A (en) * | 2017-09-18 | 2018-01-19 | 钟斌海 | The processing unit (plant) and processing method of a kind of Rare Metals Materials |
| CN107470600A (en) * | 2017-09-30 | 2017-12-15 | 开平市季诺卫浴有限公司 | A kind of tap casting equipment |
| CN109648050A (en) * | 2019-01-29 | 2019-04-19 | 佛山市南海力格模具五金有限公司 | A kind of molding equipment and its processing method of T-type connector |
| CN114345435A (en) * | 2021-12-13 | 2022-04-15 | 安徽省建筑科学研究设计院 | Heavy bearing experiment table for geotechnical experiment |
| CN114345435B (en) * | 2021-12-13 | 2023-11-10 | 安徽省建筑科学研究设计院 | Heavy bearing experiment table for geotechnical experiments |
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| Publication number | Publication date |
|---|---|
| CN104084568B (en) | 2016-01-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |